Zohran Mamdani, a Social Democrat, has been elected mayor of NYC in a historic win. His most pressing challenge? Reducing healthcare costs.

A trial emulation assessed whether GLP-1RA use improves cardiovascular, kidney, and death outcomes in patients with systemic lupus erythematosus, including lupus nephritis.

For cases of mild congenital heart defects, more prenatal visits are associated with lower probability of delivery at a cardiac center.

Testosterone therapy was associated with lower risks for acute kidney injury and all-cause mortality among patients with hypogonadism and diabetes.